Hello everyone,
I do have some difficulties in understanding a certain behavior. Let's
assume, I define the classical mean verb, a row vector and a column
vector:
mean =: +/ % #
rvec =: 1 2 3
cvec =: 3 1 $ 1 2 3
When I apply mean to rvec I get the result 2 (as expected), which
happens to be a scalar ($$ mean rvec yields 0). When I apply mean to
cvec the result is a vector ($$ mean cvec yields 1). I'd like to
understand, why this behavior has been chosen. Do you have any hints for
me?
Regards,
Thomas
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